the machinist短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 🌏机械师；迷魂杀阵；克里斯汀贝尔之黑暗时刻 The correct selection of sewing threads prior to garment assembly is essential in order to achieve the required finish to the garment and to aid the machinist during making. 为了达到预期的效果，并有助于缝纫工缝纫，因此在缝制服装前，有必要选择与面料相配的缝纫线。 dictall